XPL flash crash costs Hyperliquid HLP vault about $556K

The pre-positioning pattern — sixteen CEX-funded wallets building a large long over several days, then most pulling margin just before the drop — is the detail that matters, since it points to coordinated exposure rather than organic demand. The HLP vault absorbing the loss is the structural issue: it is the shared backstop, so a single token's cascade becomes a cost borne by the wider pool. Whether those wallet clusters reappear in XPL or other listings, and whether the vault's risk limits change in response, are the open questions worth watching.